sampling point
Rea Brook At Coleham

Description	REA BROOK AT COLEHAM
Sampling point ID	MD-29266040
Type	Freshwater – Rivers
Status	open
Location	easting northing: 349700 312262 lat lon: 52.705667, -2.745872
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	298 samples taken between 2024 and 2000

Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.

78 determinands have been measured at this site

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
B - Filtered
BOD ATU
Ba- Filtered
Barium - Ba
Boron - as B
C - Org Filt
CHLOROPHYLL
COD as O2
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chlorophylls
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Hardness
Hexachlorbnz
IonicBalance
Iron - as Fe
K- Filtered
Lead - as Pb
Lithium - Li
Lithium Filt
Magnesium-Mg
Manganse-Mn
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NATGRIDREF
NH3 un-ion
NO FLOW/SAMP
Na- Filtered
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Phenol Odour
Potassium- K
SO4dis
SiO2 Rv
Sld Sus@105C
Sodium - Na
Strontium-Sr
StrontumFilt
Sulphate SO4
Temp Water
TurbidityNTU
Visit-NoBott
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 298 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Feb 2024 to 15 Jul 2024

Notation	Determinand	Units	9 Feb 2024 10:18	26 Feb 2024 12:02	25 Mar 2024 09:45	25 Mar 2024 09:46	26 Mar 2024 14:30	11 Apr 2024 08:29	6 Jun 2024 09:23	14 Jun 2024 13:53	21 Jun 2024 11:32	15 Jul 2024 12:42
0050	Lead	μg/l		9.7	8.9		8.9	9.5	6.6		6.2
0052	Lead, Dissolved	μg/l		1.1	1.2		< 2	1.3	1.5		1.5
0061	pH		7.63	7.9	8.1	7.92	8.13	8	8.2	8.39	8.2	8.21
0076	Temperature of Water	°C	5.9	6.2	9.3	9.1	9.3	10.5	12.6	12.8	15.5	14.8
0077	Conductivity at 25 C	μs/cm	230	407	460	456	506	445	573	590	913	516
0085	BOD : 5 Day ATU	mg/l								1.3		< 7
0106	Cadmium, Dissolved	μg/l		0.26	0.31		0.35	0.28	0.36		0.23
0108	Cadmium	μg/l		0.46	0.52		0.62	0.52	0.53		0.33
0111	Ammoniacal Nitrogen as N	mg/l	0.17	0.12	0.046	0.04		0.12	< 0.03	< 0.03	0.056	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l		5.4	5	5.1		4.4	4.6	4.8	4.7	4
0117	Nitrate as N	mg/l				5.06				4.79		3.99
0118	Nitrite as N	mg/l	0.021	0.043	0.04	0.038		0.082	0.0095	0.0077	0.011	0.013
0119	Ammonia un-ionised as N	mg/l	0.00099			0.00057				< 0.00067		< 0.00078
0135	Solids, Suspended at 105 C	mg/l		20	14		18	20	9.2		10
0158	Hardness, Total as CaCO3	mg/l		164	182		190	172	223		287
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	58	120	140	140		130	170	190	180	150
0172	Chloride	mg/l		23	27			31	47		140
0180	Orthophosphate, reactive as P	mg/l	0.37	0.17	0.16	0.085		0.27	0.16	0.17	0.19	0.18
0182	Silica, reactive as SiO2	mg/l		8.5	8.4			8	9.9		8.9
0183	Sulphate as SO4	mg/l		< 50	37			32	44		47
0205	Sodium, Dissolved	mg/l		16	18		24	20	30		70
0207	Sodium	mg/l		17	19			19	30		68
0209	Potassium, Dissolved	mg/l		4.8	4.5		4.7	5.4	4.8		5.9
0211	Potassium	mg/l		4.9	4.5			5.4	4.8		5.9
0235	Magnesium, Dissolved	mg/l		8.4	9.7		9.8	9	11		14
0237	Magnesium	mg/l		8.6	9.8			9.2	11		13
0239	Calcium, Dissolved	mg/l		52	57		60	54	71		92
0241	Calcium	mg/l		52	57			53	70		93
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		6	5.7		5.7	6.9	4.6		4.4
3164	Chromium	μg/l		0.99	0.78			1.1	< 0.5		0.59
3377	Lead : BLM Bioavailable	μg/l		0.18	0.21			0.19	0.33		0.34
3408	Zinc, Dissolved	μg/l		43	47		54	45	35		28
3409	Chromium, Dissolved	μg/l		< 0.5	< 0.5			< 0.5	< 0.5		< 0.5
3410	Nickel, Dissolved	μg/l		2	1.9		1.9	2.1	1.3		1.3
3878	Nickel : BLM Bioavailable	μg/l		0.68	0.76			0.72	0.57		0.66
4201	Lithium, Dissolved	μg/l		< 100	< 100		< 100	< 100	< 100		< 100
4820	Manganese : BLM Bioavailable	μg/l		17	21			19	26		27
4821	Copper : BLM Bioavailable	μg/l		0.14	0.15			0.14	0.18		0.19
4822	Zinc : BLM Bioavailable	μg/l		15	16			14	14		11
6050	Manganese	μg/l		< 50	52			54	53		60
6051	Iron	μg/l		860	690			910	470		520
6059	Boron	μg/l		< 500	< 100			< 100	< 100		< 100
6062	Barium	μg/l		89	93			88	95		120
6063	Strontium	μg/l		150	180			190	280		610
6064	Lithium	μg/l		< 500	< 100			< 100	< 100		< 100
6450	Copper, Dissolved	μg/l		2.9	2.5		2.5	3.2	1.9		1.9
6452	Copper	μg/l		4.4	3.7		3.6	4.9	2.4		3.5
6455	Zinc	μg/l		68	73		88	75	55		47
6458	Manganese, Dissolved	μg/l		20	21		21	19	32		33
6460	Iron, Dissolved	μg/l		74	87		82	100	100		86
6462	Nickel	μg/l		3	2.7		2.6	3.2	1.7		1.9
6693	Strontium, Filtered	μg/l		150	180		230	190	280		610
7044	Ionic Balance	%		-3.55	-1.03			-0.99	-1.21		-0.235
7859	Sulphate, Dissolved as SO4	mg/l		34	37		37	32	45		48
9446	Barium, Dissolved	μg/l		77	83		81	76	89		110
9447	Boron, Dissolved	μg/l		< 100	< 100		< 100	< 100	< 100		< 100
9901	Oxygen, Dissolved, % Saturation	%	96.2			97.7	101.7			108.1		99.5
9924	Oxygen, Dissolved as O2	mg/l	12			11.2				11.4		10.1

Samples from 19 Sep 2023 to 31 Jan 2024

Notation	Determinand	Units	19 Sep 2023 12:30	2 Oct 2023 09:49	1 Nov 2023 12:15	7 Nov 2023 10:09	28 Nov 2023 09:59	29 Nov 2023 09:45	27 Dec 2023 09:16	22 Jan 2024 13:56	30 Jan 2024 09:32	31 Jan 2024 09:24
0050	Lead	μg/l	7	29		10	6.6	6.3			10	7
0052	Lead, Dissolved	μg/l	1.4	2.7		1.4	0.89	0.87			0.81	0.86
0061	pH		8.2	8	7.92	7.9	8.1	8.1	8.02	7.89	8	7.7
0076	Temperature of Water	°C	13.7	14.3	11.4	9.3	6.8	6	7.8	7.3	8.2	5.1
0077	Conductivity at 25 C	μs/cm	623	822	506	425	507	507	459	402	487	485
0106	Cadmium, Dissolved	μg/l	0.15	0.38		0.28	0.31	0.32			0.26	0.28
0108	Cadmium	μg/l	0.32	1.2		0.45	0.48	0.55			0.44	0.46
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.07	0.082	0.088	0.083	0.047	0.069	0.34	0.14	0.09
0116	Nitrogen, Total Oxidised as N	mg/l	3.4	4	6.9	5.8	5.7	5.6	5.4	4.4	6	5.8
0117	Nitrate as N	mg/l	3.39	3.97	6.85				5.35	4.34
0118	Nitrite as N	mg/l	0.0066	0.03	0.053	0.047	0.063	0.04	0.05	0.058	0.073	0.044
0119	Ammonia un-ionised as N	mg/l	< 0.00072	0.00175	0.00138				0.00107	0.00396
0135	Solids, Suspended at 105 C	mg/l	15	37		18	13	8.6			21	15
0158	Hardness, Total as CaCO3	mg/l	229	214		162	198	210			191	198
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	190	120	130	99	140	150	140	96	140	140
0172	Chloride	mg/l	51	160		33	37	34			34	32
0180	Orthophosphate, reactive as P	mg/l	0.41	0.42	0.15	0.11	0.15	0.13	0.19	0.22		0.14
0182	Silica, reactive as SiO2	mg/l	11	9.9		9.6	10	9.9			9.2	9.2
0183	Sulphate as SO4	mg/l	46	34		37	44	48			41	42
0205	Sodium, Dissolved	mg/l	36	74		20	24	22			22	22
0207	Sodium	mg/l	36	72		19	23	22			22	21
0209	Potassium, Dissolved	mg/l	6.3	9.1		5.4	5.7	5.2			5.3	4.8
0211	Potassium	mg/l	6.4	9.1		5.4	5.7	5.2			5.4	5
0235	Magnesium, Dissolved	mg/l	12	9.5		8.3	11	11			10	10
0237	Magnesium	mg/l	12	9.7		8.4	11	11			10	11
0239	Calcium, Dissolved	mg/l	72	70		51	61	66			60	63
0241	Calcium	mg/l	72	69		50	62	64			61	62
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	3.8	12		9.2	6.9	6.7			6.4	6.2
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf						0				0
3164	Chromium	μg/l	0.69	1.9		1.1	0.66	0.55			1	0.7
3377	Lead : BLM Bioavailable	μg/l	0.37	0.23		0.15	0.13	0.13			0.13	0.16
3408	Zinc, Dissolved	μg/l	15	34		46	60	59			51	47
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5		< 0.5	< 0.5	< 0.5			< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	1	2		2.7	2.1	2			1.9	1.8
3878	Nickel : BLM Bioavailable	μg/l	0.47	0.46		0.75	0.75	0.7			0.64	0.67
4201	Lithium, Dissolved	μg/l	< 100	< 100		< 100	< 100	< 100			< 100	< 100
4820	Manganese : BLM Bioavailable	μg/l	18	11		18	26	25			20	22
4821	Copper : BLM Bioavailable	μg/l	0.54	0.16		0.15	0.14	0.16			0.15	0.14
4822	Zinc : BLM Bioavailable	μg/l	6.6	6.6		11	18	18			16	15
6050	Manganese	μg/l	59	160		46	46	44			50	42
6051	Iron	μg/l	530	1700		830	580	460			860	600
6059	Boron	μg/l	< 100	< 100		< 100	< 100	< 100			< 100	< 100
6062	Barium	μg/l	95	120		89	100	98			110	97
6063	Strontium	μg/l	260	640		190	200	200			190	190
6064	Lithium	μg/l	< 100	< 100		< 100	< 100	< 100			< 100	< 100
6450	Copper, Dissolved	μg/l	4.5	4.7		4.8	2.9	3.2			3.1	2.4
6452	Copper	μg/l	5.3	8		6.4	4	4.1			5.2	6.3
6455	Zinc	μg/l	36	130		70	80	80			89	79
6458	Manganese, Dissolved	μg/l	22	20		21	26	25			20	22
6460	Iron, Dissolved	μg/l	39	170		100	81	77			69	72
6462	Nickel	μg/l	1.7	4		3.7	2.6	2.6			3	2.8
6693	Strontium, Filtered	μg/l	260	630		190	200	210			190	190
7044	Ionic Balance	%	-1	-1.92		0.688	-0.195	-1.59			-0.778	0.503
7859	Sulphate, Dissolved as SO4	mg/l	46	35		37	44	48			40	42
9446	Barium, Dissolved	μg/l	86	84		80	90	92			87	87
9447	Boron, Dissolved	μg/l	< 100	< 100		< 100	< 100	< 100			< 100	< 100
9901	Oxygen, Dissolved, % Saturation	%	91.8	88.9	96.4			99.4	96.2	93.5		99.3
9924	Oxygen, Dissolved as O2	mg/l	9.5	9.06	10.5				11.4	11.2

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sampling point Rea Brook At Coleham

Determinands

Sampling results

Samples from 9 Feb 2024 to 15 Jul 2024

Samples from 19 Sep 2023 to 31 Jan 2024

sampling point
Rea Brook At Coleham